fix: update stale tests — 50 companies, normalization defaults, low-confidence thresholds

tests/test_integration_ingest_to_recommendation.py

@@ -171,9 +171,11 @@ class TestExtractionStage:
         assert len(report.errors) > 0
 
     def test_validate_extraction_rejects_bad_schema(self):
-        bad = {"summary": "test"}  # missing required fields
+        bad = {"summary": "test"}  # missing required fields — normalized with defaults
         report = validate_extraction(bad)
-        assert not report.valid
+        assert report.valid
+        assert report.parsed is not None
+        assert "incomplete_model_output" in report.parsed.extraction_warnings
 
     def test_extraction_result_matches_intelligence_schema(self):
         result = ExtractionResult.model_validate(SAMPLE_EXTRACTION_JSON)

tests/test_paper_trading_simulation.py

@@ -426,11 +426,11 @@ class TestRecommendationDrivenOrders:
         impacts = [
             ImpactRow(
                 document_id="doc-weak-1",
-                confidence=0.40,
-                novelty_score=0.3,
-                source_credibility=0.5,
+                confidence=0.20,
+                novelty_score=0.1,
+                source_credibility=0.2,
                 sentiment="positive",
-                impact_score=0.3,
+                impact_score=0.1,
                 catalyst_type="other",
                 key_facts=["Minor update"],
                 risks=[],
@@ -438,11 +438,11 @@ class TestRecommendationDrivenOrders:
             ),
             ImpactRow(
                 document_id="doc-weak-2",
-                confidence=0.35,
-                novelty_score=0.2,
-                source_credibility=0.4,
-                sentiment="positive",
-                impact_score=0.25,
+                confidence=0.15,
+                novelty_score=0.1,
+                source_credibility=0.2,
+                sentiment="negative",
+                impact_score=0.1,
                 catalyst_type="other",
                 key_facts=["Routine filing"],
                 risks=[],

tests/test_symbol_registry.py

@@ -102,4 +102,4 @@ def test_seed_sources_have_valid_types():
 
 
 def test_seed_has_ten_companies():
-    assert len(COMPANIES) == 10
+    assert len(COMPANIES) == 50